The autologin token is currently unique per user, even though multiple devices might want to set their own Begin of the insertiontoken.End of the insertion Begin of the deletion token. End of the deletion

* Introduce a device name to the autologin token derived from user agent Begin of the deletion to be able to show active sessions like github: [https://github.com/settings/sessions](https://github.com/settings/sessions)End of the deletion
* Begin of the insertionAllowEnd of the insertion Begin of the deletion Tie an autologin cookieEnd of the deletion to Begin of the insertionrevoke autologin tokens in the same way the ephemeral sessionsEnd of the insertion Begin of the deletion a session so that itEnd of the deletion can be revoked